If you are using a non-Windows computer, or if the Zoom ATA Manager will not run on your computer, you can access the ATA Manager by entering the ATA’s IP address in your web browser’s address field. (Refer to FAQ 986 if you are not sure how to find your ATA’s IP address.)

When prompted for a Username and Password, enter the following in lowercase letters:
Username: administrator
Password: metamorph

Once you are logged into the ATA Manager, click theAdvanced icon at the top of the screen and then, in the left column, selectVoIP Accounts and then Your VoIP Account.

On theYour VoIP Account page, enter the following:

Parameter

Setting

SIP Enable

Enable

Service Provider Name

Callcentric

Outbound Caller ID

Type your name or a display name you want to use

Phone Number (SIP User ID)

Type your Callcentric number, which is 1777 followed by 7 digits (e.g., 17771234567)

Auth User Name

Type your Callcentric number, which is 1777 followed by 7 digits (e.g., 17771234567)

Auth Password

Type your SIP password, which is the password you created when you signed up for a Callcentric account.

SIP Server

callcentric.com

Auth Domain

Leave this field blank

Outbound Proxy

callcentric.com

Register Domain

callcentric.com

ReReg Interval

120

Subscribe Domain

Leave this field blank

ReSub Interval

1800

Use Outbound Proxy for REFER

Disable

Ring Type

1

Dial Prefix

Leave this field blank

Preferred Codecs

Leave these settings blank

Now click Save These Settings and then click Reboot ATA.

For a screenshot of an example configuration, click ATA_Callcentric.jpg in the File Attachments area below.